Note to users in some countries: WindTrax will not function correctly on your computer if its locale is set to use a comma (",") as the decimal separator. If you wish to use WindTrax, you will have to set your computer's locale to use a period (".") as the separator by opening Control Panel, selecting Region & Language, then selecting an English format.
WindTrax 2.0:

2020 05 11: To install (or update to) the most recent version of WindTrax (V. 2.0.9.7), download the .exe file below, double-click on it, and follow the automated instructions. Further updates will be posted as bugs are fixed.


WindTrax 1.0 patch:

2007 12 10: the following patch is the final update for WindTrax 1.0. It will remain available here in case there are any problems with Version 2.0 installation and/or backward compatibility. To install it, open it in a decompression engine (e.g. WinZip) and select Setup.exe.


WindTrax introductory manual:

2006 11 13: The following articles are intended to provide an introduction to WindTrax and its use. The first covers topics such as the general principles underlying the program, dealing with model uncertainty, and a survey of the objects comprising a typical simulation. The second discusses the use of meteorological data in WindTrax simulations. Both are included with the Version 2.0 installation package and will be found in the directory "WindTrax/Help"